My work is doing a manditory out of town training. How many hours should I be paid for it? They are not wanting to discuss this,they keep giving me

As a general matter, you should be paid for the hours you are performing services for your employer, including travel time for "substantial" travel from your home. If you are staying out of town multiple days in a hotel or similar arrangement, you need not be compensated for time not worked in the evenings, etc., even though it is impossible or impractical for you to return home.